Carrier 38MBRC Series Service Manual page 47

38MBRC: Service Manual
DISASSEMBLY INSTRUCTIONS (CONT)
ELECTRICAL PARTS SIZES 48K - 58K
Procedure
1) Remove the 2 screws to disconnect the
power supply wires.
2) Remove 3 screws to disconnect
the ground wires.
3) Disconnect the wires connected to
main control board. (
4) Disconnect the wires between the main
control board and the IPM module
board.
5) Remove the 4 screws and loosen
the 6 hooks then remove the
main control board.
6) Remove 1 screw to remove the fan
motor capacitor (1 screw for each
capacitor).
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
Illustration
TP
connect to indoor unit T3&T4
connect to IPM
low & high pressure switch
47
AC Fan motors
Fan motor capacitors